figure('Position',[50 50 500 900]);
cAxes = subplot(5,1,5);
cPos1 = get(cAxes,'Position')
title('test');
cPos2 = get(cAxes,'Position') % -> cPos2 = cPos1 -> Position Property didn't change!

% second figure to compare -> title reduced the size of the first plot
figure('Position',[550 50 500 900]);
cAxes = subplot(5,1,5);